Part IISCA 1172-1175. Sri Chinmoy was inspired to offer these blessing-light-messages at Aspiration-Ground on 23 April 1988 on the occasion of N's birthday.
ConcentrationPut your hand between your eyebrows and a little above. Now say, “I am now concentrating. I know that my Lord Beloved Supreme is right above my head.”
Sri Chinmoy, Sri Chinmoy answers, part 35, Agni Press, 2004